Bosch MED17.7.7 ECU Tuning
Engine control unit used in 12 supported models from 1 make.
Mercedes with the Bosch MED17.7.7
All Mercedes tunes- Mercedes A2018+W177 · 35 AMG (2.0T), 160 EU6 (1.5T), 220 (2.0T), 250 (2.0T)AutoTuner
- Mercedes B2019+W247 · 220 (2.0T), 250 (2.0T)AutoTuner
- Mercedes C2018+W205-FL, W206 · 180 EU6 (1.5T), 200 (1.5T), 200 (2.0T) MHEV, 200 EU6 (1.5T), 260 EU6 (1.5T), 300 (2.0T) MHEVAutoTuner
- Mercedes CLA2019+C118 · 35 AMG (2.0T), 220 (2.0T), 250 (2.0T)AutoTuner
- Mercedes CLE2023+A236-C236 · 200 (2.0T) MHEVAutoTuner
- Mercedes CLS2018+C257 · 260 EU6 (1.5T), 350 (2.0T) MHEVAutoTuner
- Mercedes E2016+W213, W213-FL · 200 (2.0T) MHEV, 260 EU6 (1.5T), 300 (2.0T) MHEV, 350 (2.0T) MHEVAutoTuner
- Mercedes G2018+W463-III · 350 (2.0T) MHEVAutoTuner
- Mercedes GLA2020+H247 · 35 AMG (2.0T)AutoTuner
- Mercedes GLB2019+X247 · 35 AMG (2.0T), 250 (2.0T)AutoTuner
- Mercedes GLC2015+X205, X253 · 200 (2.0T) MHEV, 300 (2.0T) MHEV, 350e Hybrid (2.0)AutoTuner
- Mercedes GLE2018+W167 · 350e Hybrid (2.0)AutoTuner
About Bosch MED17.7.7 tuning
The Bosch MED17.7.7 engine control unit is supported in 12 models from Mercedes. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.